LS 460 V8-4.6L (1UR-FSE) (2007)
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47. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH
(a)
Remove the 8 nuts and exhaust manifold LH.
(b) Remove the gasket.
48. REMOVE AIR FUEL RATIO SENSOR (for Bank 1)
49. REMOVE AIR FUEL RATIO SENSOR (for Bank 2)
INSTALLATION
1. INSTALL AIR FUEL RATIO SENSOR (for Bank 1)
2. INSTALL AIR FUEL RATIO SENSOR (for Bank 2)
3. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY LH
(a)
Install a new gasket.
(b) Install the exhaust manifold LH, and install 8 new nuts in the order shown in the illustration.
Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
